Let’s start out with the key feature we already heard about: a quad-core Nvidia Tegra 3 (Kal-El) processor running at 1.4GHz. It’s the main reason the Prime’s benchmarks are so phenomenal, and it’s still likely to be the first device to market with Nvidia’s beastly new chip. There’s also 1GB of RAM inside, along with 32GB of internal storage in the base model (a beefed-up version with 64GB will also be sold), and a microSD slot for up to 32GB of additional storage. As for its display, the Transformer Prime comes equipped with a 10.1-inch Super IPS+ panel that pushes 1280×800 pixels and it’s bonded to a sheet of super-sturdy Gorilla Glass.

On the back of the Transformer Prime, you’ll find an 8MP camera with autofocus and LED flash. The front-facing camera packs a 1.2MP sensor for your Skype and Google Talk needs. The usual sensors are built-in, too: accelerometer, gyro, GPS, and compass. There’s also 802.11b/g/n Wi-Fi with hotspot mode and Bluetooth with A2DP (no cellular connectivity — at least on the initial models).

Asus has rated the tablet battery at an impressive 12 hours, and you’ll net another six hours from the extended pack inside the keyboard dock. The dock also features a full-sized USB 2.0 port and SD card slot for additional expansion.

The Transformer Prime edges out the iPad 2 and Galaxy Tab when it comes to slimness at 8.3mm, and it weighs in at a respectably light 1.3 pounds. That’s slightly heavier than the Galaxy, but you’re getting a tooled aluminum back plate instead of a slab of plastic.

So, how much will the Transformer Prime cost? The 32GB version will go for $499 and the 64GB for $599, with the keyboard dock costing a further $149. It’s also going to be available in two colors, which you can see above. If $499 is too rich for your blood, you’ll still be able to pick up the original Transformer. Asus plans on selling it for $399 for the foreseeable future.